product introduction
pure american style lifting sliding window features wide angle of view and beautiful line;
it adopts the structure of wrapping the sash with frame, which doesn't occupy the indoor space without the worry that the sash fall out of the indoor space;
with multiple sealing of the high-quality silicidation wool strip, the periphery of the sash frame is tightly attached, and the performance is better;
fully hidden high quality imported hardware accessories;
application scope: villas, high-grade residential communities and high-rise buildings.
product detail
avenue to jane, relaxation is complementary, and communication aesthetics is a natural, healthy and exquisite attitude towards life.
| anti wind pressure | 5级 3.0≤p3<3.5 |
| airtightness | 7级 1.0≥q1>0.5 |
| water tightness | 5级 500≤△p<700 |
| sound insulation | 3级 30≤rw ctr<35 |
| thermal insulation | 6级 2.5>k≥2.0 |
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